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Paper Abstract and Keywords
Presentation 2020-10-07 10:05
Preliminary Verification on an Ultrasonic Wireless Power Transfer System for Implantable Devices
Sho Yokoi, Tomokazu Mishima (Kobe Univ.) EE2020-11
Abstract (in Japanese) (See Japanese page) 
(in English) Ultrasonic Wireless Power Transmission System (UWPT) based on the principle of electric-acoustic energy mutual conversion is one of the effective technologies for implantable devices. This paper presents an analysis on UWPT system with Bolt-Clamped Langevin Transducer (BLT) pairs. The frequency-domain equivalent circuit of UWPT is originally derived from a preliminary experiment with a gap length provided by sandwiching an acoustic insulator between BLTs, then the steady-state characteristics are revealed on the basis of relevant phasor diagrams.
Keyword (in Japanese) (See Japanese page) 
(in English) Ultrasonic Wireless Power Transmission System (UWPT) / Bolt-Clamped Langevin Transducer(BLT) / implantable devices / insulator / electric equivalent circuit / / /  
Reference Info. IEICE Tech. Rep., vol. 120, no. 181, EE2020-11, pp. 1-4, Oct. 2020.
Paper # EE2020-11 
Date of Issue 2020-09-30 (EE) 
ISSN Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF EE2020-11

Conference Information
Committee WPT EE  
Conference Date 2020-10-07 - 2020-10-07 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EE 
Conference Code 2020-10-WPT-EE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Preliminary Verification on an Ultrasonic Wireless Power Transfer System for Implantable Devices 
Sub Title (in English)  
Keyword(1) Ultrasonic Wireless Power Transmission System (UWPT)  
Keyword(2) Bolt-Clamped Langevin Transducer(BLT)  
Keyword(3) implantable devices  
Keyword(4) insulator  
Keyword(5) electric equivalent circuit  
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Keyword(8)  
1st Author's Name Sho Yokoi  
1st Author's Affiliation Kobe University (Kobe Univ.)
2nd Author's Name Tomokazu Mishima  
2nd Author's Affiliation Kobe University (Kobe Univ.)
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Speaker Author-1 
Date Time 2020-10-07 10:05:00 
Presentation Time 25 minutes 
Registration for EE 
Paper # EE2020-11 
Volume (vol) vol.120 
Number (no) no.181 
Page pp.1-4 
#Pages 4 
Date of Issue 2020-09-30 (EE) 

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